//axios基础的封装
import axios from "axios";
import {ElMessage} from 'element-plus'
import {useUserStore} from '@/stores/user'
import 'element-plus/theme-chalk/el-message.css'
import {useRouter} from 'vue-router'
import router from "@/router";
const httpInstance = axios.create({
    baseURL:'http://pcapi-xiaotuxian-front-devtest.itheima.net',
    timeout:5000
})  

// axios请求拦截器
httpInstance.interceptors.request.use(config => {
  //1. 从pinia获取token数据
  const userStore = useUserStore()
  //2. 按照后端的要求拼接token数据
  const token = userStore.userInfo.token
  if(token){
    config.headers.Authorization = `Bearer ${token}`
  }
    return config
  }, e => Promise.reject(e))
  
  // axios响应式拦截器
  httpInstance.interceptors.response.use(res => res.data, e => {
    const userStore = useUserStore()
    //统一错误提示
    ElMessage({
      type:'warning',
      message:e.response.data.message
    })

    //401 token错误处理
    //1. 清除本地用户数据
    //2. 跳转到登录页
    if(e.response.status === 401){
      userStore.clearUserInfo()
      router.push('/login')

    }
    return Promise.reject(e)
  })

export default httpInstance